| abstract |
The invention relates to articies of footwear, and portions thereof, including convex and/or concave elements thereon, and related systems and methods for designing and manufacturing same. An example article of footwear including a midsole having a medial side, a lateral side, a forefoot region, a midfoot region, and a heel region, the midsole including a sidewall, wherein the sidewall includes a first wall portion having a plurality of convex structures extending out from the sidewall and a second wall portion having a plurality of concave structures extending into the sidewall. |